var age = 18;
var age2 = 0x12;
var age3 = 18;
var age4 = 18;
var pai = 3.1415926;
var score = 95.5;
var score2 = -100;
console.log(age);
console.log(age2);
console.log(age3);
console.log(age4);
console.log(pai);
console.log(score);
console.log(score2);
